Tenda FH1202 Web Management Interface SysToolDDNS access control

A vulnerability was found in Tenda FH1202 1.2.0.14(408) and classified as critical. This issue affects some unknown processing of the file /goform/SysToolDDNS of the component Web Management Interface. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.